diff --git a/src/Mod/Fem/femexamples/boxanalysis_frequency.py b/src/Mod/Fem/femexamples/boxanalysis_frequency.py
index e4bdbcccd69a..b00e1a70af6a 100644
--- a/src/Mod/Fem/femexamples/boxanalysis_frequency.py
+++ b/src/Mod/Fem/femexamples/boxanalysis_frequency.py
@@ -22,16 +22,11 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.boxanalysis_frequency import setup
-setup()
-
-"""
-
 import ObjectsFem
 
+from . import manager
 from .boxanalysis_base import setup_boxanalysisbase
+from .manager import init_doc
 
 
 def get_information():
@@ -46,8 +41,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.boxanalysis_frequency import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
+    # init FreeCAD document
+    if doc is None:
+        doc = init_doc()
+
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # setup box frequency, change solver attributes
     doc = setup_boxanalysisbase(doc, solvertype)
     analysis = doc.Analysis
diff --git a/src/Mod/Fem/femexamples/boxanalysis_static.py b/src/Mod/Fem/femexamples/boxanalysis_static.py
index df766ee3a617..e08ac1194cd0 100644
--- a/src/Mod/Fem/femexamples/boxanalysis_static.py
+++ b/src/Mod/Fem/femexamples/boxanalysis_static.py
@@ -22,18 +22,13 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.boxanalysis_static import setup
-setup()
-
-"""
-
 import FreeCAD
 
 import ObjectsFem
 
+from . import manager
 from .boxanalysis_base import setup_boxanalysisbase
+from .manager import init_doc
 
 
 def get_information():
@@ -48,8 +43,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.boxanalysis_static import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
+    # init FreeCAD document
+    if doc is None:
+        doc = init_doc()
+
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # setup box static, add a fixed, force and a pressure constraint
     doc = setup_boxanalysisbase(doc, solvertype)
     geom_obj = doc.Box
diff --git a/src/Mod/Fem/femexamples/ccx_cantilever_faceload.py b/src/Mod/Fem/femexamples/ccx_cantilever_faceload.py
index b0a810aa9fbc..249be5a17625 100644
--- a/src/Mod/Fem/femexamples/ccx_cantilever_faceload.py
+++ b/src/Mod/Fem/femexamples/ccx_cantilever_faceload.py
@@ -22,16 +22,11 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.ccx_cantilever_faceload import setup
-setup()
-
-"""
-
 import ObjectsFem
 
+from . import manager
 from .ccx_cantilever_base import setup_cantileverbase
+from .manager import init_doc
 
 
 def get_information():
@@ -46,9 +41,31 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.ccx_cantilever_faceload import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
-    # setup CalculiX cantilever, apply 9 MN on surface of front end face
 
+    # init FreeCAD document
+    if doc is None:
+        doc = init_doc()
+
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
+    # setup CalculiX cantilever, apply 9 MN on surface of front end face
     doc = setup_cantileverbase(doc, solvertype)
     analysis = doc.Analysis
     geom_obj = doc.Box
diff --git a/src/Mod/Fem/femexamples/ccx_cantilever_hexa20faceload.py b/src/Mod/Fem/femexamples/ccx_cantilever_hexa20faceload.py
index b4b2e6274814..62f525290392 100644
--- a/src/Mod/Fem/femexamples/ccx_cantilever_hexa20faceload.py
+++ b/src/Mod/Fem/femexamples/ccx_cantilever_hexa20faceload.py
@@ -22,19 +22,14 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.ccx_cantilever_hexa20faceload import setup
-setup()
-
-"""
-
 import FreeCAD
 
 import Fem
 
+from . import manager
 from .ccx_cantilever_faceload import setup as setup_with_faceload
 from .manager import get_meshname
+from .manager import init_doc
 
 
 def get_information():
@@ -49,8 +44,31 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.ccx_cantilever_hexa20faceload import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
+    # init FreeCAD document
+    if doc is None:
+        doc = init_doc()
+
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
+    # setup cantilever faceload and exchange the mesh
     doc = setup_with_faceload(doc, solvertype)
     femmesh_obj = doc.getObject(get_meshname())
 
diff --git a/src/Mod/Fem/femexamples/ccx_cantilever_nodeload.py b/src/Mod/Fem/femexamples/ccx_cantilever_nodeload.py
index e43ef69e9a69..b34367e3bb71 100644
--- a/src/Mod/Fem/femexamples/ccx_cantilever_nodeload.py
+++ b/src/Mod/Fem/femexamples/ccx_cantilever_nodeload.py
@@ -22,16 +22,11 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.ccx_cantilever_nodeload import setup
-setup()
-
-"""
-
 import ObjectsFem
 
+from . import manager
 from .ccx_cantilever_base import setup_cantileverbase
+from .manager import init_doc
 
 
 def get_information():
@@ -46,9 +41,31 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.ccx_cantilever_nodeload import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
-    # setup CalculiX cantilever, apply 9 MN on the 4 nodes of the front end face
 
+    # init FreeCAD document
+    if doc is None:
+        doc = init_doc()
+
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
+    # setup CalculiX cantilever, apply 9 MN on the 4 nodes of the front end face
     doc = setup_cantileverbase(doc, solvertype)
     analysis = doc.Analysis
     geom_obj = doc.Box
diff --git a/src/Mod/Fem/femexamples/ccx_cantilever_prescribeddisplacement.py b/src/Mod/Fem/femexamples/ccx_cantilever_prescribeddisplacement.py
index 9da4d442b745..6308d8fd9fd0 100644
--- a/src/Mod/Fem/femexamples/ccx_cantilever_prescribeddisplacement.py
+++ b/src/Mod/Fem/femexamples/ccx_cantilever_prescribeddisplacement.py
@@ -22,16 +22,11 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.ccx_cantilever_prescribeddisplacement import setup
-setup()
-
-"""
-
 import ObjectsFem
 
+from . import manager
 from .ccx_cantilever_base import setup_cantileverbase
+from .manager import init_doc
 
 
 def get_information():
@@ -46,15 +41,37 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.ccx_cantilever_prescribeddisplacement import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
-    # setup CalculiX cantilever
-    # apply a prescribed displacement of 250 mm in -z on the front end face
 
     if solvertype == "z88":
         # constraint displacement is not supported for Z88
         # pass a not valid solver name for z88, thus no solver is created
         solvertype = "z88_not_valid"
 
+    # init FreeCAD document
+    if doc is None:
+        doc = init_doc()
+
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
+    # setup CalculiX cantilever
+    # apply a prescribed displacement of 250 mm in -z on the front end face
     doc = setup_cantileverbase(doc, solvertype)
     analysis = doc.Analysis
     geom_obj = doc.Box
diff --git a/src/Mod/Fem/femexamples/constraint_contact_shell_shell.py b/src/Mod/Fem/femexamples/constraint_contact_shell_shell.py
index bc67331861c6..74f1be4dffcf 100644
--- a/src/Mod/Fem/femexamples/constraint_contact_shell_shell.py
+++ b/src/Mod/Fem/femexamples/constraint_contact_shell_shell.py
@@ -22,17 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.constraint_contact_shell_shell import setup
-setup()
-
-"""
-
-# contact example shell to shell elements
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=42228
-# based on https://forum.freecadweb.org/viewtopic.php?f=18&t=42228#p359488
-
 import FreeCAD
 
 import Part
@@ -41,6 +30,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -57,12 +47,33 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.constraint_contact_shell_shell import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=42228
+based on https://forum.freecadweb.org/viewtopic.php?f=18&t=42228#p359488
+
+contact example shell to shell elements
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # TODO: turn circle of upper tube to have the line on the other side
     # make a boolean fragment of them to be sure there is a mesh point on remesh
diff --git a/src/Mod/Fem/femexamples/constraint_contact_solid_solid.py b/src/Mod/Fem/femexamples/constraint_contact_solid_solid.py
index d6260e8e3105..5b10f5cf6d61 100644
--- a/src/Mod/Fem/femexamples/constraint_contact_solid_solid.py
+++ b/src/Mod/Fem/femexamples/constraint_contact_solid_solid.py
@@ -22,16 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.constraint_contact_solid_solid import setup
-setup()
-
-"""
-
-# constraint contact for solid to solid mesh
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=20276
-
 import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
@@ -41,6 +31,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -57,12 +48,31 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.constraint_contact_solid_solid import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=20276
+constraint contact for solid to solid mesh
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # bottom box
     bottom_box_obj = doc.addObject("Part::Box", "BottomBox")
diff --git a/src/Mod/Fem/femexamples/constraint_section_print.py b/src/Mod/Fem/femexamples/constraint_section_print.py
index 6601300c0a84..cd50b133dcc4 100644
--- a/src/Mod/Fem/femexamples/constraint_section_print.py
+++ b/src/Mod/Fem/femexamples/constraint_section_print.py
@@ -22,16 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.constraint_section_print import setup
-setup()
-
-"""
-
-# constraint section print with volume elements
-# https://forum.freecadweb.org/viewtopic.php?t=43044
-
 import math
 
 import FreeCAD
@@ -47,6 +37,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -63,12 +54,32 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.constraint_section_print import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?t=43044
+
+constraint section print with volume elements
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # the part sketch
     arc_sketch = doc.addObject("Sketcher::SketchObject", "Arc_Sketch")
diff --git a/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py b/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py
index 79e658f33922..650db6459bee 100644
--- a/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py
+++ b/src/Mod/Fem/femexamples/constraint_selfweight_cantilever.py
@@ -21,23 +21,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.constraint_selfweight_cantilever import setup
-setup()
-
-"""
-
-# cantilever under self weight made from steel grad 235
-# l = 32 m, yields just from self weight, means max sigma around 235 n/mm2
-# max deformation = 576.8 mm
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=48513
-
 import FreeCAD
 
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -54,12 +43,34 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.constraint_selfweight_cantilever import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=48513
+
+cantilever under self weight made from steel grad 235
+l = 32 m, yields just from self weight, means max sigma around 235 n/mm2
+max deformation = 576.8 mm
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     geom_obj = doc.addObject("Part::Box", "Box")
     geom_obj.Height = geom_obj.Width = 1000
diff --git a/src/Mod/Fem/femexamples/constraint_transform_beam_hinged.py b/src/Mod/Fem/femexamples/constraint_transform_beam_hinged.py
index 07e6438f301d..ffa06b15c849 100644
--- a/src/Mod/Fem/femexamples/constraint_transform_beam_hinged.py
+++ b/src/Mod/Fem/femexamples/constraint_transform_beam_hinged.py
@@ -22,15 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.constraint_transform_beam_hinged import setup
-setup()
-
-"""
-# Constraint transform on a beam
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=20238#p157643
-
 import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
@@ -40,6 +31,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -56,12 +48,32 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.constraint_transform_beam_hinged import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=20238#p157643
+
+Constraint transform on a beam
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     # name is important because the other method in this module use obj name
     cube = doc.addObject("Part::Box", "Cube")
diff --git a/src/Mod/Fem/femexamples/elmer_nonguitutorial01_eigenvalue_of_elastic_beam.py b/src/Mod/Fem/femexamples/elmer_nonguitutorial01_eigenvalue_of_elastic_beam.py
index 23a64071c52e..fedc5e69a1cb 100644
--- a/src/Mod/Fem/femexamples/elmer_nonguitutorial01_eigenvalue_of_elastic_beam.py
+++ b/src/Mod/Fem/femexamples/elmer_nonguitutorial01_eigenvalue_of_elastic_beam.py
@@ -21,20 +21,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.elmer_nonguitutorial01_eigenvalue_of_elastic_beam import setup
-setup()
-
-"""
-
-# https://forum.freecadweb.org/viewtopic.php?t=56590
-
 import FreeCAD
 
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -51,12 +43,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.elmer_nonguitutorial01_eigenvalue_of_elastic_beam import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?t=56590
+
+"""
+
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     geom_obj = doc.addObject("Part::Box", "Box")
     geom_obj.Length = 1000
diff --git a/src/Mod/Fem/femexamples/equation_electrostatics_capacitance_two_balls.py b/src/Mod/Fem/femexamples/equation_electrostatics_capacitance_two_balls.py
index e9684572a1b4..e851bdf5216f 100644
--- a/src/Mod/Fem/femexamples/equation_electrostatics_capacitance_two_balls.py
+++ b/src/Mod/Fem/femexamples/equation_electrostatics_capacitance_two_balls.py
@@ -22,15 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.equation_electrostatics_capacitance_two_balls import setup
-setup()
-
-"""
-# Electrostatics equation in FreeCAD FEM-Elmer
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=41488&start=90#p412047
-
 import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
@@ -38,6 +29,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -54,12 +46,32 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.equation_electrostatics_capacitance_two_balls import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=41488&start=90#p412047
+
+Electrostatics equation in FreeCAD FEM-Elmer
+
+"""
+
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     small_sphere1 = doc.addObject("Part::Sphere", "Small_Sphere1")
     small_sphere1.Placement = FreeCAD.Placement(Vector(-1000, 0, 0), Rotation(Vector(0, 0, 1), 0))
diff --git a/src/Mod/Fem/femexamples/equation_electrostatics_electricforce_elmer_nongui6.py b/src/Mod/Fem/femexamples/equation_electrostatics_electricforce_elmer_nongui6.py
index 6ff5ecb59a4e..663d02ba6f8b 100644
--- a/src/Mod/Fem/femexamples/equation_electrostatics_electricforce_elmer_nongui6.py
+++ b/src/Mod/Fem/femexamples/equation_electrostatics_electricforce_elmer_nongui6.py
@@ -22,15 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.equation_electrostatics_electricforce_elmer_nongui6 import setup
-setup()
-
-"""
-# Electrostatics equation in FreeCAD FEM-Elmer
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=41488&start=40#p373292
-
 import FreeCAD
 from FreeCAD import Rotation
 from FreeCAD import Vector
@@ -42,6 +33,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -58,12 +50,32 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.equation_electrostatics_electricforce_elmer_nongui6 import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=41488&start=40#p373292
+
+Electrostatics equation in FreeCAD FEM-Elmer
+
+"""
+
+
 def setup(doc=None, solvertype="elmer"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # name is important because the other method in this module use obj name
     geom_obj = doc.addObject("PartDesign::Body", "Body")
diff --git a/src/Mod/Fem/femexamples/frequency_beamsimple.py b/src/Mod/Fem/femexamples/frequency_beamsimple.py
index ba036be62061..0362047c971a 100644
--- a/src/Mod/Fem/femexamples/frequency_beamsimple.py
+++ b/src/Mod/Fem/femexamples/frequency_beamsimple.py
@@ -21,20 +21,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.frequency_beamsimple import setup
-setup()
-
-"""
-# simple frequency analysis
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=58959#p506565
-
 import FreeCAD
 
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -51,12 +43,32 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.frequency_beamsimple import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=58959#p506565
+
+simple frequency analysis
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     geom_obj = doc.addObject("Part::Box", "Box")
     geom_obj.Length = 3000
diff --git a/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fiveboxes.py b/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fiveboxes.py
index 3916fd272793..46f99eacad2b 100644
--- a/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fiveboxes.py
+++ b/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fiveboxes.py
@@ -22,13 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.material_multiple_bendingbeam_fiveboxes import setup
-setup()
-
-"""
-
 import FreeCAD
 
 import BOPTools.SplitFeatures
@@ -36,6 +29,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -52,12 +46,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.material_multiple_bendingbeam_fiveboxes import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # name is important because the other method in this module use obj name
     box_obj1 = doc.addObject('Part::Box', 'Box1')
diff --git a/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fivefaces.py b/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fivefaces.py
index 70f281252c10..50c7b29f8a78 100644
--- a/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fivefaces.py
+++ b/src/Mod/Fem/femexamples/material_multiple_bendingbeam_fivefaces.py
@@ -22,18 +22,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.material_multiple_bendingbeam_fivefaces import setup
-setup()
-
-"""
-
 import FreeCAD
 
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -50,12 +44,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.material_multiple_bendingbeam_fivefaces import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # name is important because the other method in this module use obj name
     # parts
diff --git a/src/Mod/Fem/femexamples/material_multiple_tensionrod_twoboxes.py b/src/Mod/Fem/femexamples/material_multiple_tensionrod_twoboxes.py
index 539178475db4..056f74f706cc 100644
--- a/src/Mod/Fem/femexamples/material_multiple_tensionrod_twoboxes.py
+++ b/src/Mod/Fem/femexamples/material_multiple_tensionrod_twoboxes.py
@@ -22,13 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.material_multiple_tensionrod_twoboxes import setup
-setup()
-
-"""
-
 import FreeCAD
 
 from BOPTools import SplitFeatures
@@ -37,6 +30,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -53,12 +47,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.material_multiple_tensionrod_twoboxes import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # two boxes
     boxlow = doc.addObject("Part::Box", "BoxLower")
diff --git a/src/Mod/Fem/femexamples/material_nl_platewithhole.py b/src/Mod/Fem/femexamples/material_nl_platewithhole.py
index 10dfe2437ca9..9f2d63506992 100644
--- a/src/Mod/Fem/femexamples/material_nl_platewithhole.py
+++ b/src/Mod/Fem/femexamples/material_nl_platewithhole.py
@@ -28,21 +28,6 @@
 setup()
 """
 
-# Nonlinear material example, plate with hole.
-
-# https://forum.freecadweb.org/viewtopic.php?f=24&t=31997&start=30
-# https://forum.freecadweb.org/viewtopic.php?t=33974&start=90
-# https://forum.freecadweb.org/viewtopic.php?t=35893
-# https://forum.freecadweb.org/viewtopic.php?t=23101
-
-# plate: 400x200x10 mm
-# hole: diameter 100 mm (half cross section)
-# load: 130 MPa tension
-# linear material: Steel, E = 210000 MPa, my = 0.3
-# nonlinear material: '240.0, 0.0' to '270.0, 0.025'
-# TODO nonlinear material: give more information, use values from harry
-# TODO compare results with example from HarryvL
-
 import FreeCAD
 from FreeCAD import Vector as vec
 
@@ -53,6 +38,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -69,12 +55,43 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.material_nl_platewithhole import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=24&t=31997&start=30
+https://forum.freecadweb.org/viewtopic.php?t=33974&start=90
+https://forum.freecadweb.org/viewtopic.php?t=35893
+https://forum.freecadweb.org/viewtopic.php?t=23101
+
+Nonlinear material example, plate with hole.
+
+plate: 400x200x10 mm
+hole: diameter 100 mm (half cross section)
+load: 130 MPa tension
+linear material: Steel, E = 210000 MPa, my = 0.3
+nonlinear material: '240.0, 0.0' to '270.0, 0.025'
+TODO nonlinear material: give more information, use values from harry
+TODO compare results with example from HarryvL
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     v1 = vec(-200, -100, 0)
     v2 = vec(200, -100, 0)
diff --git a/src/Mod/Fem/femexamples/rc_wall_2d.py b/src/Mod/Fem/femexamples/rc_wall_2d.py
index f4e40cc14bcd..5f1f0dd2a0d5 100644
--- a/src/Mod/Fem/femexamples/rc_wall_2d.py
+++ b/src/Mod/Fem/femexamples/rc_wall_2d.py
@@ -22,16 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.rc_wall_2d import setup
-setup()
-
-"""
-
-# example from Harry's epic topic: Concrete branch ready for testing
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=33106&start=80#p296469
-
 import FreeCAD
 from FreeCAD import Vector as vec
 
@@ -41,6 +31,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -57,12 +48,32 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.rc_wall_2d import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=33106&start=80#p296469
+
+example from Harry's epic topic: Concrete branch ready for testing
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     v1 = vec(0, -2000, 0)
     v2 = vec(500, -2000, 0)
diff --git a/src/Mod/Fem/femexamples/square_pipe_end_twisted_edgeforces.py b/src/Mod/Fem/femexamples/square_pipe_end_twisted_edgeforces.py
index 0c5b372b788c..1fe781983af4 100644
--- a/src/Mod/Fem/femexamples/square_pipe_end_twisted_edgeforces.py
+++ b/src/Mod/Fem/femexamples/square_pipe_end_twisted_edgeforces.py
@@ -22,13 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.square_pipe_end_twisted_edgeforces import setup
-setup()
-
-"""
-
 import FreeCAD
 from FreeCAD import Vector
 
@@ -37,6 +30,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -53,12 +47,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.square_pipe_end_twisted_edgeforces import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     # name is important because the other method in this module use obj name
     l1 = Part.makeLine((-142.5, -142.5, 0), (142.5, -142.5, 0))
diff --git a/src/Mod/Fem/femexamples/square_pipe_end_twisted_nodeforces.py b/src/Mod/Fem/femexamples/square_pipe_end_twisted_nodeforces.py
index 430ff8acff37..c2b4310fd480 100644
--- a/src/Mod/Fem/femexamples/square_pipe_end_twisted_nodeforces.py
+++ b/src/Mod/Fem/femexamples/square_pipe_end_twisted_nodeforces.py
@@ -22,13 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.square_pipe_end_twisted_nodeforces import setup
-setup()
-
-"""
-
 import FreeCAD
 from FreeCAD import Vector
 
@@ -37,6 +30,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -53,12 +47,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.square_pipe_end_twisted_nodeforces import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     # name is important because the other method in this module use obj name
     l1 = Part.makeLine((-142.5, -142.5, 0), (142.5, -142.5, 0))
diff --git a/src/Mod/Fem/femexamples/thermomech_bimetall.py b/src/Mod/Fem/femexamples/thermomech_bimetall.py
index 60b43bcad148..28acc934e990 100644
--- a/src/Mod/Fem/femexamples/thermomech_bimetall.py
+++ b/src/Mod/Fem/femexamples/thermomech_bimetall.py
@@ -28,11 +28,6 @@
 
 """
 
-# thermomechanical bimetall
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=43040&start=10#p366664
-# analytical solution 7.05 mm deflection in the invar material direction
-# see post in the forum link
-# this file has 7.15 mm max deflection
 
 import FreeCAD
 from FreeCAD import Rotation
@@ -43,6 +38,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -59,12 +55,36 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.thermomech_bimetall import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=43040&start=10#p366664
+
+thermomechanical bimetall
+analytical solution 7.05 mm deflection in the invar material direction
+see post in the forum link
+this file has 7.15 mm max deflection
+
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     # bottom box
     bottom_box_obj = doc.addObject("Part::Box", "BottomBox")
diff --git a/src/Mod/Fem/femexamples/thermomech_flow1d.py b/src/Mod/Fem/femexamples/thermomech_flow1d.py
index 52c1b07b6b2a..905739297efc 100644
--- a/src/Mod/Fem/femexamples/thermomech_flow1d.py
+++ b/src/Mod/Fem/femexamples/thermomech_flow1d.py
@@ -22,16 +22,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.thermomech_flow1d import setup
-setup()
-
-"""
-
-# topic about the 1D flow analysis
-# https://forum.freecadweb.org/viewtopic.php?f=18&t=20076
-
 import FreeCAD
 from FreeCAD import Vector as vec
 
@@ -40,6 +30,7 @@
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -56,12 +47,31 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.thermomech_flow1d import setup
+setup()
+
+
+See forum topic post:
+https://forum.freecadweb.org/viewtopic.php?f=18&t=20076
+
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric objects
     p1 = vec(0, 0, 50)
     p2 = vec(0, 0, -50)
diff --git a/src/Mod/Fem/femexamples/thermomech_spine.py b/src/Mod/Fem/femexamples/thermomech_spine.py
index 0b57629fb33f..7820d986a819 100644
--- a/src/Mod/Fem/femexamples/thermomech_spine.py
+++ b/src/Mod/Fem/femexamples/thermomech_spine.py
@@ -22,18 +22,12 @@
 # *                                                                         *
 # ***************************************************************************
 
-# to run the example use:
-"""
-from femexamples.thermomech_spine import setup
-setup()
-
-"""
-
 import FreeCAD
 
 import Fem
 import ObjectsFem
 
+from . import manager
 from .manager import get_meshname
 from .manager import init_doc
 
@@ -50,12 +44,30 @@ def get_information():
     }
 
 
+def get_explanation(header=""):
+    return header + """
+
+To run the example from Python console use:
+from femexamples.thermomech_spine import setup
+setup()
+
+
+See forum topic post:
+...
+
+"""
+
+
 def setup(doc=None, solvertype="ccxtools"):
 
     # init FreeCAD document
     if doc is None:
         doc = init_doc()
 
+    # explanation object
+    # just keep the following line and change text string in get_explanation method
+    manager.add_explanation_obj(doc, get_explanation(manager.get_header(get_information())))
+
     # geometric object
     geom_obj = doc.addObject("Part::Box", "Box")
     geom_obj.Height = 25.4